Union Pacific (UNP) Options Chain

NYSE: UNPIndustrialsRailroadsUSD

278.34+0.14 (+0.05%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Dec 17, 2027
Days to expiration: 432
Share price: $278.34
Put/call ratio (OI): 0.59
Put/call ratio (volume): 0.54
ATM implied volatility: 27.1%
Expected move: ±$82.05
Open interest (C / P): 923 / 542

UNP options summary

The UNP options chain for the December 17, 2027 expiration lists 48 call and 37 put contracts, with 432 days until expiration. Open interest stands at 923 calls and 542 puts, a put/call ratio of 0.59, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $280.00 strike is 27.1%, which implies the market expects a move of about ±$82.05 (29.5%) in Union Pacific stock by expiration.

The most open interest sits at the $360.00 call (95 contracts) and the $315.00 put (75 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

UNP options chain · December 17, 2027

UNP calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
0	2	—	150.95	0.00	0.00	115.00	0.00	1.60	0.50	47.4%	1	30
12	18	—	118.16	113.50	117.10	120.00	0.00	0.00	1.65	12.5%	—	0
12	58	—	98.45	109.00	111.50	125.00	—	—	—	—	—	—
—	—	—	—	—	—	130.00	3.20	3.80	3.80	50.3%	—	1
0	4	—	87.15	98.50	103.00	135.00	1.90	4.80	3.52	51.2%	12	9
0	52	—	101.74	86.50	95.00	140.00	0.00	0.00	4.55	12.5%	1	0
—	—	—	—	—	—	145.00	2.50	6.50	3.20	51.2%	26	36
—	—	—	—	—	—	150.00	4.60	9.00	7.30	54.4%	10	5
—	—	—	—	—	—	155.00	0.00	0.00	1.95	12.5%	90	0
—	—	—	—	—	—	160.00	1.05	2.95	1.70	36.1%	1	4
—	—	—	—	—	—	165.00	5.30	9.80	10.10	49.2%	1	0
—	—	—	—	—	—	170.00	8.20	9.10	10.50	45.9%	—	1
2	1	—	75.91	83.50	88.00	175.00	2.05	2.75	2.30	30.7%	2	11
—	—	—	—	—	—	180.00	2.15	3.10	2.74	30.1%	3	4
9	3	—	69.10	70.50	75.00	185.00	11.20	12.20	14.32	44.8%	—	1
6	3	—	73.25	67.00	70.50	190.00	10.50	14.30	12.50	45.7%	—	2
0	1	—	109.50	0.00	0.00	195.00	2.25	5.90	4.42	31.1%	1	56
0	3	—	76.65	0.00	0.00	200.00	2.40	5.40	5.60	28.6%	1	31
9	1	38.8%	83.46	83.00	87.00	205.00	—	—	—	—	—	—
42	37	—	42.22	38.50	43.00	210.00	5.40	6.70	6.30	27.5%	1	1
5	—	—	36.60	45.50	47.50	215.00	18.50	23.50	26.80	46.3%	2	51
23	1	49.0%	85.41	81.50	86.50	220.00	6.30	8.90	7.75	27.3%	1	5
8	3	—	42.60	44.50	49.50	225.00	5.00	9.50	12.75	26.4%	1	1
3	1	35.8%	91.90	63.50	68.00	230.00	8.20	11.50	10.00	27.0%	3	31
1	1	34.8%	66.92	59.50	64.00	235.00	10.20	13.30	10.90	27.2%	3	29
0	10	—	39.50	0.00	0.00	240.00	9.60	13.20	14.21	25.3%	2	4
1	1	44.5%	71.25	63.50	68.50	245.00	11.10	15.50	14.36	25.8%	1	1
3	1	—	28.90	20.00	25.00	250.00	9.90	14.00	22.28	22.5%	1	2
35	1	33.1%	43.00	46.50	50.90	255.00	15.10	18.90	17.90	25.2%	1	36
21	15	32.3%	44.60	43.40	47.50	260.00	16.00	20.80	13.40	24.9%	10	10
3	4	52.5%	66.70	65.50	70.50	265.00	18.80	22.50	21.40	24.4%	1	10
20	19	31.4%	35.50	37.30	41.50	270.00	20.00	24.50	21.70	24.0%	4	4
10	1	30.8%	59.27	35.00	38.50	275.00	22.20	26.80	24.90	23.7%	4	13
UNP $278.34
15	3	30.9%	34.00	32.00	36.50	280.00	24.90	29.00	26.20	23.3%	3	4
48	1	31.0%	38.35	29.50	34.50	285.00	39.00	44.00	39.40	33.4%	7	4
6	1	38.4%	42.10	36.50	41.50	290.00	27.00	32.00	30.40	20.9%	23	59
4	1	37.9%	46.20	34.00	39.00	295.00	33.10	36.70	32.94	22.2%	60	10
74	1	28.9%	25.28	23.50	26.40	300.00	—	—	—	—	—	—
1	—	37.0%	36.50	29.50	34.50	305.00	—	—	—	—	—	—
27	2	28.5%	28.30	20.20	22.60	310.00	—	—	—	—	—	—
34	8	28.9%	25.00	17.50	21.60	315.00	45.50	48.90	46.10	20.8%	14	75
5	1	29.2%	23.50	16.00	20.50	320.00	—	—	—	—	—	—
23	14	29.0%	21.14	14.60	19.00	325.00	—	—	—	—	—	—
7	4	29.0%	20.80	13.60	17.70	330.00	—	—	—	—	—	—
38	5	29.0%	18.70	11.90	16.50	335.00	—	—	—	—	—	—
63	2	28.8%	17.23	10.90	15.20	340.00	—	—	—	—	—	—
82	143	28.6%	14.66	8.70	13.00	350.00	64.50	69.10	64.50	—	—	1
95	23	32.9%	16.76	12.00	15.60	360.00	—	—	—	—	—	—
17	2	26.6%	13.45	6.50	8.00	370.00	—	—	—	—	—	—
72	24	28.7%	6.46	4.10	8.50	380.00	—	—	—	—	—	—
21	5	34.5%	9.60	9.00	12.40	390.00	—	—	—	—	—	—
7	2	33.9%	10.90	5.50	10.50	400.00	—	—	—	—	—	—
1	—	37.5%	8.00	8.50	12.50	410.00	—	—	—	—	—	—
6	1	27.2%	2.25	1.60	2.70	440.00	—	—	—	—	—	—
0	5	6.3%	5.70	0.00	0.00	450.00	—	—	—	—	—	—
52	51	28.0%	1.55	0.35	2.25	460.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the UNP put/call ratio?

For the December 17, 2027 expiration, the UNP put/call ratio based on open interest is 0.59 (542 puts vs 923 calls), and 0.54 based on today's volume. A ratio above 1 means more puts than calls.

What is UNP's implied volatility?

At-the-money implied volatility for UNP options expiring December 17, 2027 is about 27.1%, an annualized estimate of how much the market expects Union Pacific stock to move.

How many UNP option expiration dates are there?

UNP has 16 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.